* Support 0.12 configuration
* Move code out of GOPATH for CircleCI
* cleanup
* Rename 'variables' back to 'input' just for now
* Normalizing 'print.s.Settings' usage
* Normalize settings continued
* Remove '--providers' functionality for now
* Adjust 'commands' based on moarta's changes
* Adjust 'pkg/doc' based on moarta's changes
* Adjust 'pkg/print/json' based on moarta's changes
* Fix json tests
* don't trim whitespaces from .tf files
* Adjust 'pkg/print/pretty' based on moarta's changes
* Fix pretty tests
* don't trim whitespaces from .golden files
* Show 'n/a' for empty description for 'pretty'
* Show 'any' if type of input variable is missing
* Adjust 'pkg/print/markdown/document' based on moarta's changes
* Fix document tests
* move back vendor files
* Adjust 'pkg/print/markdown/table' based on moarta's changes
* fix lint issue
* Fix table tests
* figure out input type based on default value if tpye not explicitly defined
* don't escape ( ) [ ] { }, as they don't cause any issue
Authored-by: Thomas Alton <thomas.alton@gmail.com>
Co-authored-by: Khosrow Moossavi <khos2ow@gmail.com>
